. >> chevron's facility is down, from a fire in august exxon mobile, tough to find gasoline because of the refinery production taking a big drop. >> reporter: on thursday, valero, the nations largest refinery, announce it would suspend the sales, although it would continue to supply its own gasoline, customers brace. it could bring more big jumps at the pump >> it will get worse before it gets better. >> reporter: there are also some high prices on the east coast, relatively speaking, new york and connecticut up over $4, but not seeing these huge price spikes. and brian, experts say here in california we could see it continue to climb for the next few days before we see any relief. >> just an unbelievable situation in california and elsewhere tonight. kristen dahlgren, from l.a., again thanks >>> a terrible pile-up to report out of florida this evening on i-75 southbound near sarasota at the start of the busy travel time, a three-day weekend for a lot of folks. the florida highway patrol reported nearly 50 vehicles involved in all, 52 injuries, including three air-lifted out of there.